Pith Number

pith:XA2ZOEMD

pith:2001:XA2ZOEMDLSH3DKZENFRK372UFH

not attested not anchored not stored refs pending

A nonperturbative determination of the O(a) improvement coefficient c_A and the scaling of f_pi and m^{MSbar}

C. T. H. Davies, G. P. Lepage, J. Shigemitsu, S. Collins

arxiv:hep-lat/0110159 v1 · 2001-10-18 · hep-lat

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XA2ZOEMDLSH3DKZENFRK372UFH}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-04T15:18:15.353334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8359711835c8fb1ab246962adff5429eab4b05dd38614d847ba1d3dd6c43a63

Aliases

arxiv: hep-lat/0110159 · arxiv_version: hep-lat/0110159v1 · doi: 10.48550/arxiv.hep-lat/0110159 · pith_short_12: XA2ZOEMDLSH3 · pith_short_16: XA2ZOEMDLSH3DKZE · pith_short_8: XA2ZOEMD

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/XA2ZOEMDLSH3DKZENFRK372UFH \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: b8359711835c8fb1ab246962adff5429eab4b05dd38614d847ba1d3dd6c43a63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fb014b926469bfcfc24c66b883e2abcb1260a02739e38f9d84a43f4292e7f96",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-lat",
    "submitted_at": "2001-10-18T10:36:25Z",
    "title_canon_sha256": "da3ab87cf4adb6d2ddd866e7ba3588d041bbc469808ec21cf736743a79408c9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-lat/0110159",
    "kind": "arxiv",
    "version": 1
  }
}